5Isamu Chiba.Digital beam forming antenna system for mobile communications[J].IEEE AES Systems Magazine,1997:31～41.
6Tsoulos G,McGrrhan K,Beach M.Space division multiple access (SDMA) field trials.Part 1:tracking and BER performance[J].IEE Proc.Radar,Sonar Navig,1998,145(1):73～78.
7Planning UTMS with adaptive antennas[R].STORMS Project Rep.,1997.
8P A Howard,C M Simmonds.MINIMISING DOWNLINK INTERFERENCE IN CELLULAR SYSTEMS WITH ADAPTIVE ANTENNAS -RESULTS FROM TSUNAMI (II)[C].IEE National Conference on Antennas and Propagation,1999.
9S Ishii,A Hoshikuki,R Kohno.Space hopping scheme under short range Rician multipath fading environment[C].Proc.IEEE Veh.Technol.Conf.2000.99～104.
10Jonathan D Fredriek, Yuanxun Wang, Tatsuo hoh. A Smart Antenna Receiver Array Using a Single RFChannel and Digital Beamforming [ J ]. IEEE TRANSACTIONS ON MICROWAVE THEORY, 2002,50 (12) :3052 - 3058.
